
【主 题】:添加库文件 【描 述】: [原因]: [过程]: [影响]: 【结 束】 # 类型 包含: # feat:新功能(feature) # fix:修补bug # docs:文档(documentation) # style: 格式(不影响代码运行的变动) # refactor:重构(即不是新增功能,也不是修改bug的代码变动) # test:增加测试 # chore:构建过程或辅助工具的变动
65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
// ArduinoJson - https://arduinojson.org
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// Copyright © 2014-2022, Benoit BLANCHON
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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TEST_CASE("deserialize JSON object with StaticJsonDocument") {
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SECTION("BufferOfTheRightSizeForEmptyObject") {
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StaticJsonDocument<JSON_OBJECT_SIZE(0)> doc;
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char input[] = "{}";
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DeserializationError err = deserializeJson(doc, input);
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REQUIRE(err == DeserializationError::Ok);
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}
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SECTION("TooSmallBufferForObjectWithOneValue") {
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StaticJsonDocument<JSON_OBJECT_SIZE(0)> doc;
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char input[] = "{\"a\":1}";
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DeserializationError err = deserializeJson(doc, input);
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REQUIRE(err == DeserializationError::NoMemory);
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}
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SECTION("BufferOfTheRightSizeForObjectWithOneValue") {
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StaticJsonDocument<JSON_OBJECT_SIZE(1)> doc;
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char input[] = "{\"a\":1}";
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DeserializationError err = deserializeJson(doc, input);
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REQUIRE(err == DeserializationError::Ok);
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}
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SECTION("TooSmallBufferForObjectWithNestedObject") {
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StaticJsonDocument<JSON_OBJECT_SIZE(0) + JSON_ARRAY_SIZE(0)> doc;
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char input[] = "{\"a\":[]}";
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DeserializationError err = deserializeJson(doc, input);
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REQUIRE(err == DeserializationError::NoMemory);
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}
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SECTION("BufferOfTheRightSizeForObjectWithNestedObject") {
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StaticJsonDocument<JSON_OBJECT_SIZE(1) + JSON_ARRAY_SIZE(0)> doc;
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char input[] = "{\"a\":[]}";
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DeserializationError err = deserializeJson(doc, input);
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REQUIRE(err == DeserializationError::Ok);
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}
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SECTION("Should clear the JsonObject") {
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StaticJsonDocument<JSON_OBJECT_SIZE(1)> doc;
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char input[] = "{\"hello\":\"world\"}";
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deserializeJson(doc, input);
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deserializeJson(doc, "{}");
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REQUIRE(doc.as<JsonObject>().size() == 0);
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REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(0));
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}
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}
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